Stainless steel lost-wax precision casting

Material properties

316 stainless steel, containing molybdenum (Mo), has superior resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking compared to 304 stainless steel in chloride environments and acidic media.

Technological advantages

Investment casting ensures the following product
characteristics: 1. One-piece molding: No welded joints, avoiding potential weld defects, high strength, and low flow resistance.
2. Dimensionally accurate: Casting tolerances can reach CT6-CT8 grade, with smooth internal cavities, reducing fluid turbulence and sedimentation.
3. Flexible design: Capable of producing complex, irregularly shaped, or non-standard tees to meet personalized needs.

Surface treatment

It can provide various surface finishes such as cast, sandblasted, pickled and passivated, mechanical polishing, and electropolishing to meet different requirements for industrial, food-grade, or high-cleanliness applications (such as semiconductors and pharmaceuticals).

Application performance

It has a wide operating temperature range (-196℃ ~ 800℃), is resistant to high pressure, and has good plasticity and toughness, ensuring the long-term safe and stable operation of the pipeline system.